16 lines
382 B
Python
16 lines
382 B
Python
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"""Implementation of :class:`CharacteristicZero` class. """
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from sympy.polys.domains.domain import Domain
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from sympy.utilities import public
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@public
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class CharacteristicZero(Domain):
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"""Domain that has infinite number of elements. """
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has_CharacteristicZero = True
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def characteristic(self):
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"""Return the characteristic of this domain. """
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return 0
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